• Phone: +86-574-86361966
  • E-mail: info@nshpv.com
    • sns03
    • sns04
    • sns06
    • sns01
    • sns02

    HDR DIRECT OPERATED PRESSURE RELIEF VALVES

    Short Description:

    24

    HDR Series relief valves, with remote control port, are direct operated poppet type used to limit pressure in a hydraulic system. It has characteristics of compact structure, high performance, reliable work, low noise, and long service life. These series are widely applied to many lower flow systems.


    Product Detail

    Product Tags

    HDR Series relief valves, with remote control port, are direct operated poppet type used to limit pressure in a hydraulic system. It has characteristics of compact structure, high performance, reliable work, low noise, and long service life. These series are widely applied to many lower flow systems.

    Technical data

    Model HDR-1/4-25 HDR-3/8-50 HDR-1/2-80 HDR-3/4-120 HDR-1-220
    Max Flow rate(L/min) 25 50 80 120 220
    Max operating pressure(MPa) 31.5
    Valve body(Material)Surface treatment (Steel body)Surface clear zinc plating
    Oil cleanliness NAS1638 class 9 and ISO4406 class 20/18/15

    Installation Dimensions

    22222

    33333


  • Previous:
  • Next:

  • Send your message to us:

    INQUIRY NOW
    • * CAPTCHA: Please select the Car

    RELATED PRODUCTS

    INQUIRY NOW
    • * CAPTCHA: Please select the Key

    WhatsApp Online Chat !